0,0 → 1,1117 |
UnZip, version 6.00, 20 April 2009 |
|
Features added (or removed): |
|
6.00a (): |
- Many changes by Myles |
|
6.00b (12 Nov 04): |
- Added dll changes from Mike White. [Mike White (MW), Ed Gordon (EG)] |
- Added Unix Large File Support but must be enabled manually. [EG] |
- Humble beginnings of adding configure script to Unix port to |
autoconfigure large file support. [EG] |
- VMS changes, including large file support, better handling of |
-V and new -VV options, revised build procedures, and |
documentation updates. [Steven Schweda (SMS)] |
- file_size added to process.c to handle files sizes larger |
than 2 GiB more cleanly when no large file support. [SMS] |
- Large file debugging on Unix and VMS. [SMS, EG] |
- Split w32i64.h with large file includes for dll [EG] |
|
6.00c (1 Feb 05): |
- Various Amiga and Win32 changes (see files). [Paul Kienitz (PK)] |
- Add NOSHARE compile option for VMS. [SMS] |
- Updates to windll (list.c, structs.h, uzexampl.c, uzexampl.h, windll.aps, |
windll.c, windll.h, windll.rc, windll.txt, sfxwiz.c) to add VB support |
for Zip64 to dll [MW] |
|
6.00c (14 Feb 05): |
- Added ODS5 extended file name support for VMS. (Eight-bit-only, no |
Unicode.) Zip name character "?" is mapped to VMS name character |
"/". ODS2 file names are now explicitly upper-case. [SMC] |
- New VMS option, -2 (/ODS2), forces ODS2-compatible file names even |
when the destination file system is ODS5. [SMC] |
- New VMS option, -Y (/DOT_VERSION), causes archived file name endings |
of ".nnn" (where "nnn" is a decimal number) to be treated as if they |
were VMS version numbers (";nnn"). Example: "a.b.3" -> "a.b;3". [SMC] |
|
6.00c8 (08 May 05): |
- Added optional BZIP2 support, using the free BZIP2 library. Enabled |
by defining the compile time option USE_BZIP2. [Johnny Lee] |
- Revised optional ZLIB support to use the new zlib 1.2.x callback interface |
when available (significant performance gain, now faster than UnZip's |
built-in decompression code) [Christian Spieler] |
- Added interface into zlib's unsupported "inflate9" callback code (a contri- |
buted extension in zlib 1.2.x), for extracting Deflate64 entries. Enabled |
by defining the compile time option HAVE_ZL_INFLAT64. [Christian Spieler] |
- windll: added separate entry point Wiz_SingleEntryUnzipList for VB support, |
changed Wiz_SingleEntryUnzip back to 5.x version [Christian Spieler] |
|
6.00c9 (15 May 05): |
- NO feature changes. |
|
6.00c10 (21 May 05): |
- WinCE port: Adapted PocketUnzip to UnZip6 code and enabled Zip64 support |
for the WIN32 (non-WinCE) targets. [Chr. Spieler] |
|
6.00c11 (23 May 05): |
- NO feature changes. |
|
6.00c12 (15 Aug 05): |
- windll/csharp: new example project for .NET framework 1.1, written in C#. |
(currently unsupported by the Info-ZIP group) [Adrian Maull] |
- MSDOS port: added warning message when used in an (32/64-bit) Windows |
virtual MSDOS process; currently only shown when an error or warning |
occured. [Johnny Lee, Chr. Spieler] |
|
6.00c13 (02 Oct 05), 6.00c14 (15 Nov 05), 6.00c15(17 Nov 05): |
- NO feature changes. |
|
6.00c (19 Nov 05): |
- NO feature changes. |
|
6.00d01 (04 Mar 07): |
- unix/unix.c: when extracting directory entries, keep a SGID attribute |
inherited from the parent dir (to allow content created in these new |
directories to inherit the parent's GID), unless the directory entry was |
created on UNIX, and UnZip was requested to restore UID/GID or SUID/SGID. |
[Matthew Seitz, Chr. Spieler] |
- process.c, modified info message handling for timestamping operation mode |
to be more consistent with message handling of other operations: suppress |
summary message only when qflag > 1 in process_zipfiles(); added time-stamp |
success message to do_seekable() in non-quiet mode; moved message strings |
to Far string constants. [Steven M. Schweda, Chr. Spieler] |
- process.c - process_zipfiles(): suppress the "cannot find any wildcard |
match ..." warning message for (qflag >= 3). [Chr. Spieler] |
- vms/vms.c: added support for delayed restoration of directory attributes |
[Steven M. Schweda] |
- vms/vms.c - return_VMS(): implemented official HP-assigned facility code |
in the calculation of UnZip's (non-success) VMS exit status codes. |
[Steven M. Schweda] |
- vms/vms.c, vms/cmdline.c vms/unz_cli.cld, unzip.c, unzip.h: added "-S" |
option to change output record format into Stream-LF for text files when |
extracted in "convert text-files" mode. [Steven M. Schweda] |
- unzpriv.h, extract.c, unix/unix.c, atari/atari.c, atheos/atheos.c, |
beos/beos.c: added separate pInfo flag to record symlink entries, moved |
symlink detection code into mapattr(), added VMS to the list of hosts known |
to support symbolic links. [Steven M. Schweda, Christian Spieler] |
- VMS: added support to extract "symlink" entries as symbolic links (requires |
up-to-date version of OpenVMS). [Steven M. Schweda, Chr. Spieler] |
- unzip.1: added description of new VMS-specific "-S" option. [Chr. Spieler] |
- unzip_cli.help, unzip_def.rnh: updated exit codes documentation, added new |
option (-S resp. /TEXT=STMLF). [Steven M. Schweda, Chr. Spieler] |
- unzip_cli.help, unzip_def.rnh: completed resp. added description of new |
VMS-specific options (-Y, -2). [Chr. Spieler] |
- process.c: added preliminary (alpha-state) support for reading of Unicode |
Path extra field that now sets globals unipath_filename and |
unipath_escapedfilename (not yet functional). [EG] |
|
6.00d02 (08 Mar 07), 6.00d03 (10 Mar 07), 6.00d04 (11 Mar 07): |
- NO feature changes. |
|
6.00d05 (31 Mar 07): |
- win32/vc6: added VC6 project files for compiling UnZip with support for |
bzip2 decompression. [Chr. Spieler] |
- INSTALL, unix/Makefile, unix/configure: support compiling of UnZip with |
integrated bzip2 decompression capability, added check for presence of |
bzip2 library sources to configure script, updated bzip2-related |
documentation in INSTALL. [Chr. Spieler] |
|
6.00d06 (02 Dec 07): |
- VMS: added support for displaying UnZip exit code error messages through |
the VMS built-in message facility; new vms/UNZIP_MSG.MSG message string |
source, modified vms/descrip.mms makefile. [Steven M. Schweda] |
- UNIX: added new "-^" command line option that switches off the control |
character filter for extracted filenames. [Chr. Spieler] |
- UNIX: added support for restoring attributes and UID/GID for symbolic |
links when appropiate OS support is provided. [Chr. Spieler] |
|
6.00d07 (26 Dec 07): |
- New "-D" option which allows skipping of timestamp restoration for extracted |
directory entry or for all files ("-DD"). [Chr. Spieler] |
- windll: added support for new -D (-DD) option to dll interface, updated |
the documentation. [Chr. Spieler] |
|
6.00d08 (29 Dec 07): |
- On VMS, the default is now to not restore directory timestamps (consistent |
with BACKUP); "-D" skips all timestamp restorations, "--D" enables |
timestamp restoration for all entries. [Chr. Spieler, Steven M. Schweda] |
|
6.00d09 (06 Jan 08): |
- NO feature changes. |
|
6.00d10 (10 Feb 08): |
- partial integration of Ed Gordon's UNICODE_SUPPORT code (W9x-ANSI mode only |
for now) seems to be finished. [Ed Gordon, C. Spieler] |
- zipinfo.c: added support for "UTF-8 path" extra field display to zi_long(). |
[Chr. Spieler] |
|
6.00d11 (16 Feb 08): |
- ATheOS, BeOS, Tandem, Unix: experimental extension of "Ux" extra field to |
allow restoration of 32-bit UID & GID values (affected generic sources: |
unzpriv.h and process.c). [Chr. Spieler] |
|
6.00d (17 Feb 08): |
- NO feature changes. |
|
6.00e01 (21 Feb 08): |
- NO feature changes. |
|
6.00e02 (08 Mar 08): |
- ATheOS, BeOS, Tandem, Unix: removed experimental 32-bit extension of "Ux" |
extra field (affected generic sources: process.c). [Chr. Spieler] |
|
6.00e03 (29 Mar 08): |
- general (ebcdic.h, process.c, unpriv.h): modified infrastructure to make |
OEM<-->ISO translation configurable at runtime. [Chr. Spieler] |
- MSDOS (doscfg.h, msdos.c): OEM<-->ISO configured at runtime, depending on |
system codepage (enabled for 437, 850, 858; disabled for 932, 936, 949, |
950, 874, 1258; currently also disabled for all other OEM codepages because |
of missing translation tables). [Chr. Spieler] |
|
6.00e04 (27 Apr 08): |
- NO feature changes. |
|
6.00e05 (09 Sep 08): |
- unzip.c: added framework for verbose multi-page online help, called by |
option "-hh". [Ed Gordon] |
- process.c, unzpriv.h, unix/unix.c: added support for new IZUNIX3 extra field |
providing 32-bit UID/GID data. [Ed Gordon, Chr. Spieler] |
- unzip.c - uz_opts(): do not exit immediately after recognizing help screen |
request; this allows to specify the pager option after the explicit help |
request. [Chr. Spieler] |
|
6.00e06 (13 Sep 08): |
- NO feature changes. |
|
6.00e (04 Jan 09): |
- unzip.h: enable -B option for Unix, OS/2, and Win32. [EG, Chr. Spieler] |
|
6.00f (11 Jan 09): |
- NO feature changes. |
|
6.00g01 (08 Jan 09), 6.00g02 (25 Jan 09), 6.00g03 (10 Feb 09), |
6.00g04 (16 Feb 09), 6.00g (28 Feb 09), |
6.00h01 (09 Mar 09), 6.00h02 (16 Apr 09), 6.00h03 (17 Apr 09), |
6.00 (20 Apr 09): |
- NO feature changes. |
|
Bugs fixed: |
|
6.00b (12 Nov 04): |
- Output bug fixes to account for sizes > 2 GiB and < 4 GiB. [EG] |
- Bug fixes in ZipInfo. [EG] |
- Reverted unix.c to an older version to make |
calls to defer_dir_attribs compatible. Also needed to rework |
win32.c to make compatible. Probably broke NT but haven't tested. |
Need to trace out and fix. [EG] |
|
6.00c (1 Feb 05): |
- Various bug fixes (see files gbloffs.c, process.c, unzpriv.h, amiga/amiga.h, |
amiga/filedate.c, amiga/flate.a, amiga/makefile.azt, and win32/w32cfg.h). |
[PK] |
- Some type changes in globals.h. [SMS] |
|
6.00c (14 Feb 05): |
- Disambiguated some identical VMS error messages. [SMC] |
|
6.00c8 (08 May 05): |
- extract.c, unzip.c, unzpriv.h: Some tweaks and corrections to the optional |
BZIP2 support [Christian Spieler] |
- VMS, cmdline.c unz_cli.cld: fixed the completely broken addition of |
the /ODS2 and /DOT_VERSION options [Christian Spieler] |
- Merged in all additions and fixes of the UnZip 5.5x code tree from |
UnZip 5.50i up to UnZip 5.52 release. Removed History.5?? files. |
Removed all History.600 entries that have been covered by fixes from |
the UnZip 5.5x code. |
For detailed ChangeLog see History.550, History.551, and History.552, |
as found in unzip552.zip source distribution and the UnZipHist.zip |
ChangeLog archive. [Christian Spieler] |
- crypt.[ch]: updated to 2.10 (synchronized with zip 2.31) [Christian Spieler] |
- envargs.c: do not declare getenv() for "modern" compilers [Cosmin Truta] |
- extract.c: better echo message for CR or LF at overwrite prompt [Cosmin?] |
- fileio.c: added specific message for SIGILL in handler() [Chr. Spieler] |
- process.c: fixed code of optional USE_STRM_INPUT variant [Chr. Spieler] |
- VMS, vms.c: requires "-vv" instead of only "-v" to enable VMS diagnostic |
output (enable DIAG_FLAG for vflag >= 3, only; DIAG output is not available |
for the unzip modi "extract to disk" and "zipinfo") [Christian Spieler] |
- VMS cli interface: added (undocumented) option modified /FULL=DIAGNOSTICS to |
control "-vv" diagnostic messages [Steven M Schweda, Christian Spieler] |
- WIN32/MSDOS (maybe others): fixed abort exception handling for CTRL-BREAK |
[Christian Spieler] |
- revised ecrec64 search logic: ecrec64 need not be present when one of |
the ecrec fields is filled with all 1's. [Christian Spieler] |
- added user-defined types for 8-byte and 4-byte Zip archive (unsigned) |
quantities [Christian Spieler] |
- MSDOS 32-bit port revitalized [Christian Spieler] |
- windll: changed interface definition to be independent of compile/feature |
configuration [Christian Spieler] |
- man/unzip.1: Typo corrections [anonymous DEBIAN contribution, Santiago Vila] |
- man/unzip.1: removed duplicated quotes from VMS example in environment |
variable section [Steven M. Schweda] |
|
6.00c9 (15 May 05): |
- zipinfo.c, list.c: fix the structure check for correct end-of-central dir |
to be aware of Zip64 extensions [Christian Spieler] |
- windll, sfxgui: synchronize function definitions with changed windll |
interface [Mike White] |
- extract.c, fileio.c, process.c: fixed USE_STRM_INPUT variant of file |
position seeking [Christian Spieler] |
- process.c - file_size(): changed scope into static; added non-USE_STRM_INPUT |
variant that uses zlseek instead of zfseeko and zftello; do not include in |
SFX stub; do not compile function definition when not used [Chr. Spieler] |
- unzpriv.h: revised and cleaned up setup definitions for zstat, zfstat and |
other 64-bit configuration macros [Christian Spieler] |
- win32/w32cfg.h: revised automatic ZIP64 support enabling logic and compiler- |
specific configuration; turned off ZIP64 support for lcc and BorlandC |
because of missing LARGE_FILE support; verified LARGE_FILE support for |
Watcom C and MinGW [Chr. Spieler] |
- win32/win32.c: fixed type specification in zstat_win32() [Chr. Spieler] |
- win32/win32i64.c: do not include seek replacement functions when not needed |
[Christian Spieler] |
- zipinfo.c: adapted verbose printouts to longer number printings of Zip64- |
enabled UnZip; fixed extra-space detection in zi_long() by moving the |
extra-field read in front of the offset comparison [Christian Spieler] |
|
6.00c10 (21 May 05): |
- zipinfo.c - zi_long(): fixed expression for detecting 64-bit local entry |
offset [Chr. Spieler] |
- process.c - find_ecrec64(): added type-casts to shut up conversion warnings, |
removed code that clobbered the ecrec signature "pseudo-constant" by |
overwriting it with the ecrec64 signature (this bug broke the reentrancy |
of the dll code) [Chr. Spieler] |
- win32/win32.c, unzpriv.h: adapted SetFileSize for 64-bit offsets[C. Spieler] |
- extract.c, fileio.c, process.c: removed unneeded (FILE *) type-casts in |
calls to zfseeko() and zftello() [Chr. Spieler] |
- extract.c, list.c, zipinfo.c, unzpriv.h: use symbolic constants for the |
16-bit and 64-bit masks in the checks for zip entry count consistency |
[Steven M. Schweda, Chr. Spieler] |
- process.c: reorganized the extended Zip filesize-checking code (for > 2GB |
detection) by moving it behind the open_infile () call and using the |
already opened global zipfile handle [Steven M. Schweda, Chr. Spieler] |
- fileio.c: allow output redirection to memory when ZIP64_SUPPORT is enabled |
[Chr. Spieler] |
- windll: synchronized uzexampl.c and uzexampl.h with current windll interface |
declarations [Chr. Spieler] |
|
6.00c11 (23 May 05): |
- process.c: fixed bugs in last filesize-checking revision (added missing |
semi-colon, synchronized file_size() call with its prototype declaration |
[Steven M. Schweda, Chr. Spieler] |
|
6.00c12 (15 Aug 05): |
- VMS port: updated the dependency build routines (*.mms, *.com) and the VMS |
install documentation (INSTALL) [Steven M. Schweda] |
- api.c - redirect_outfile(): initialize check_conversion variable in the |
non-textmode case [Chr. Spieler] |
- process.c, extract.c: moved the crctab initialization and check of the |
extraction root dir from do_seekable() further down the call tree into |
extract_or_test_files() [Chr. Spieler] |
- extract.c - extract_or_test_entrylist(): moved central-vs-local consistency |
checks behind the local Zip64-e.f. code [Chr. Spieler] |
- fileio.c - do_string() bugfix: do not call getZip64Data() when previous |
allocation of extra field buffer has failed [Chr. Spieler] |
- inflate.c - inflate_dynamic(): free table-decoding huft-tree when exiting |
prematurely from the literal/distance tree data reading because of invalid |
compressed data [Rudolf Lechleitner, Chr. Spieler] |
- unzip.c - uz_opts(): local variable "error" should only take boolean values, |
no PK error codes (cosmetic correction) [Chr. Spieler] |
- vms/vms.c, process.c: modified handling of VMS do_wild() lookup errors to |
give more helpful messages to the end user [Steven M. Schweda] |
- unix/zipgrep: fixed security hole by handling shell metacharacters like '|' |
and '&' properly when they occurred in input file names [Greg Roelofs] |
- match.c: copied and adapted optimization for "*fixedstring" patterns from |
the Zip code into recmatch(); provided two local helper functions isshexp() |
and namecmp() for this optimization [Johnny Lee, Chr. Spieler] |
- Where: used the newer version from UnZip 5.52 [Chr. Spieler] |
|
6.00c13 (02 Oct 05): |
- AOS/VS, Atari, AtheOS, BeOS, UNIX: fixed symlink code by avoiding fclose() |
on NULL handle in extract.c [Dan Yefimov] |
- AOS/VS, Atari, AtheOS, BeOS, UNIX (and unzpriv.h, fileio.c): modified the |
symlink code to use the opened outfile handle for re-reading the symlink |
target data; modified open_outfile to allow read access on outfile handle |
(security fix against "ToCToU" vulnerability) [Chr. Spieler] |
- UNIX (unix.c, Makefile, configure): fixed "ToCToU" security vulnerability |
in close_outfile by using fchown() & fchmod() instead of chown() & chmod() |
(only when available); added check for function existence to configure |
[Dan Yefimov, Matthias Scheler, Chr. Spieler] |
- fileio.c - open_outfile(): deny access for group&world to currently open |
outfile on all systems that support umask() (AOS/VS, Atari, AtheOS, BeOS, |
QDOS, Tandem, UNIX) [Chr. Spieler] |
- unzpriv.h, fileio.c - open_outfile(): open outfile in "write update" mode |
when supporting symlinks or QLZIP extensions; these features require the |
ability to reread the opened outfile [Chr. Spieler] |
- fileio.c: added WriteTxtErr() macro to allow differenciating between |
text-mode write function calls (in UzpMessagePrnt()) and binary write calls |
(everywhere else) [Chr. Spieler] |
- fileio.c, VMS only: use fprintf() instead of (f)write in WriteTxtErr(), to |
work around RMS record handling problem (e.g. when using PIPE to redirect |
messages) [Steven M. Schweda] |
- UNIX port: revised unix/configure and unix/Makefile for better integration |
of automatic configuration in the build procedure [Chr. Spieler] |
|
6.00c14 (15 Nov 05): |
- VMS, descrip.mms: repaired CLEAN_ALL target which did not always delete |
all expected files [Steven M. Schweda] |
- unzip.c, fixes for online help screen: corrected "-v" description and moved |
it from modifier section into options section, added description of "-T" |
option, removed the "DLL && API_DOC"-only description of the "-A extended |
API help" option [Chr. Spieler, Steven M. Schweda] |
- man/unzip.1: minor corrections in wording of "-v" option description |
[Chr. Spieler, Steven M. Schweda] |
|
6.00c15 (17 Nov 05): |
- vms/vms.c: fixed do_wild() logic error introduced in August 2005, |
sys$search fails (at least on VAX) when not preceeded by a sys$parse |
call with "syntax-check-only" flag cleared [Steven M. Schweda] |
- process.c: cosmetic change in process_zipfiles() to shut-up gcc warning |
on non-UNIX (non-QDOS) systems [Chr. Spieler] |
|
6.00c (19 Nov 05): |
- extract.c, bzip2 support: fixed missing ";" error (was only a problem |
when enabling BZIP2 support without LARGE_FILE support); added some |
(cosmetic) typecasts to shut up compiler warnings [Steven M. Schweda] |
- VMS support for BZIP2 decompression: updated make procedures and scripts, |
added "find_bzip2_dir" helper script and bzlib.h include file wrapper |
[Steven M. Schweda] |
|
6.00d01 (04 Mar 07): |
- extract.c: replaced local wsize variable (DLL only) by reference to the |
"global" variable G._wsize [Chr. Spieler] |
- unzpriv.h: use fputs() instead of fprintf() as output function in the |
FUNZIP variant of the Info() macro, to prevent misinterpreting format |
specifiers in the sprintf() output. [Martin Pitt, ubuntu] |
- unix/unix.c: added detailed compiler version info for SunPro cc, HP cc, |
DEC cc. [Steven M. Schweda] |
- vms/descrip.mms: added support for architecture detection macro symbols |
built into newer versions of MMK (a MMS clone). [Steven M. Schweda] |
- fileio.c - is_vms_varlen_txt(): commented out the currently unused code for |
determining the VMS fileorg setting. [Steven M. Schweda] |
- extract.c - extract_or_test_files(): the "back at endsig" checking code |
is not used for the SFX stub. [Steven M. Schweda] |
- win32: changed all Win32-API calls with string parameters to explicitely use |
the ANSI variant; this removes the dependency on the UNICODE and _UNICODE |
compile flags being undefined. [NN, Chr. Spieler] |
- zipinfo.c: on WIN32, archive filename display must be fed through codepage |
translation. [Chr. Spieler] |
- zipinfo.c - zipinfo(): repaired several memory leaks when the listing loop |
is stopped prematurely because of inner errors. [Chr. Spieler] |
- crc32.c, crc32.h, crc_i386.S, crc_i386.asm, crc_i386.c: comprehensive |
revision of crc32 calculation, implementing the optimized algorithms from |
the zlib source code which depend on specific machine architecture |
characteristics (removed crctab.c, added crc32.h). [Chr. Spieler] |
- crypt.c, crypt.h: adapted to the modifications of crc32. [Chr. Spieler] |
- msdos, win32, vms, unix: enabled optimized crc32 algorithms on i386, VAX, |
and AXP architectures. [Chr. Spieler] |
- win32/nt.c: tried to fix mutex handle leak in Initialize(). |
[Johnny Lee, Chr. Spieler] |
- vms/vms.c - check_format(): added system error message to sys$open failure |
message. [Steven M. Schweda] |
- wince/intrface.cpp - checkdir(): corrected typo ('0' should be '\0') |
[Shawn Carey] |
- wince/wcemain.c - WinMain(): correct the removal code for enclosing argument |
quotes. [Shawn Carey, Chr. Spieler] |
- os2, win32 - checkdir(): fixed buffer overflow security bug for FAT-style |
buildpath, optimized code by removing overflow checks inside the copy loops |
[Johnny Lee, Chr. Spieler] |
- win32/win32.c - VFatFileTime2utime(): fixed return data generation in error |
branch for the "input time stamp cannot be converted to local time" case |
[Steve Youngs] |
- added new compression methods and e.f. IDs from PKWARE Appnote 6.3.0 as of |
2006-09-29 [Chr. Spieler] |
- extract.c - extract_or_test_files(): remove dead branch in the code section |
handling archive test summary messages. [Chr. Spieler] |
- fileio.c - zstrnicmp(): added (uch) typecasts to comparison, to improve |
"compatibility" with "extended ASCII characters". [Chr. Spieler] |
- vms: use CRTL-supplied function strncasecmp() for STRNICMP() when available. |
[Steven M. Schweda, Chr. Spieler] |
- vms/vms.c, vms/vms.h: for better synchronisation with upcoming UnZip 6 code, |
the macros for masking the "ODS2 vs. ODS5" support differences have been |
cleanded up and ported back to the 5.5x VMS code. [Chr. Spieler] |
- ubz2err.c: new source file to isolate the bzip2 "fatal error" callback |
routine in its own module; this allows easy replacement of this routine |
when the UnZip package is used as a static library (e.g. for WiZ with |
bzip2 support). [Chr. Spieler] |
- general: added new ubz2err.c module to the make procedures of ports that |
(might) support bzip2. [Chr. Spieler] |
- crypt.c: optimized crypt-keys handling for Big-Endian systems using the |
optimized CRC32 code by introducing a local copy of the crc32 table |
containing byte-swapped values. [Chr. Spieler] |
- extract.c, unzpriv.h: modified calling interface of find_compr_idx() to |
use unsigned instead of ush. [Steven M. Schweda, Chr. Spieler] |
- vms/vms.c: added missing include of crc32.h header, added missing fab, nam |
variable declarations to checkdir(). [Steven M. Schweda] |
- vms/make_unz.com, vms/link_unz.com: avoid link problems with sticky |
dev:[dir] spec from externally supplied bzip2 lib. [Steven M. Schweda] |
- vms/vms.[ch]: changed "ODS2 vs. ODS5" masking macros back to pre-5.53d |
style. [Steven M. Schweda] |
- vms: updated/corrected build procedures to handle modified bzip2 support. |
[Steven M. Schweda] |
- typo correction "explicitly" in various files. [Steven M. Schweda] |
- cosmetic documentation change: use the "bzip" name all-lowercase when |
applied to the "library". [Steven M. Schweda, Chr. Spieler] |
- vms/vms.c - return_VMS(): corrected mapping of PK_WARN to VMS status code |
severity level "Warning" (fixed regression bug introduced in UnZip 5.32). |
[Steven M. Schweda] |
- process.c: preliminary fixed Zip64 support to match 4.5 AppNote, removing |
the 76 byte error [EG] |
|
6.00d02 (08 Mar 07): |
- extract.c: corrected typo (missing ";") in SYMLINKS code. [Steven M.Schweda] |
- VMS: updated MMS/MMK scripts (adapt for case-sensitive ODS5 and changed/new |
source/header files). [Steven M. Schweda] |
- vms/vms.c: provide RMS resp. QIO re-read functionality for SYMLINKS support. |
[Steven M. Schweda] |
- vms/vms.c: revised SYMLINKS support (no special symlinks handling in -c, -p |
piping output mode, fixed buffer overflow security holes, moved symlink |
post-processing from close_outfile into the mode-specific subroutines, |
for "-V archived" entries the symlink target spec is only read back when |
needed for informational display purpose). [Christian Spieler] |
|
6.00d03 (10 Mar 07): |
- vms/vms.c: modified style of static function declarations into "independent" |
lines (on request of Steven M. Schweda). [Chr. Spieler] |
- vms/vms.c: checked compilation, removed typos and wrong-named variables |
[Chr. Spieler] |
|
6.00d04 (11 Mar 07): |
- vms/vms.c: used "better self-documenting" names for qio status structures, |
corrected/enhanced some error messages (unified formatting, specified |
"location" in code). [Steven M. Schweda] |
- unix/Makefile: added some (preliminary) support for compiling with optional |
bzip2 decompression capability (mostly copied from msdos/Makefile.dj2, |
is not yet tested). [Chr. Spieler] |
- process.c: added additional consistency checks to find_ecrec64(). |
- extract.c, list.c, zipinfo.c: reviewed the "central dir processing complete" |
check to take into account the new status semantics from find_ecrec64(). |
[Chr. Spieler] |
|
6.00d05 (31 Mar 07): |
- Win32 port: added VC6 project files for "minimal" bz2lib and unzip with |
bzip2 support. [Chr. Spieler] |
- list.c: added missing "PPMd" entry to array of known compression methods. |
[Chr. Spieler] |
- vms/vms.c: close a potential buffer overflow hole in symlinks handling code. |
[Chr. Spieler] |
- inflate.c - inflate_dynamic(): fixed erroneous huft_free() calls for |
unallocated memory when processing invalid data. [Chr. Spieler] |
- crc32.[ch], crc_i386.S: added updated files that were accidentally missed |
in update 6.0d01. [Chr. Spieler] |
- bz2lib renamed to bzip2 at request from Ed Gordon and Steven M. Schweda, |
updated affected makefiles (MS-DOS, Unix, Win32). [Chr. Spieler] |
- renamed "Novell" port to "Netware" for clarity. [Chr. Spieler] |
- win32.c - close_outfile(): on WinNT, truncate outfile to actual bytes |
written before close; otherwise, preallocated disk space does not get freed |
when extraction failed or was interrupted. [Chr. Spieler] |
- process.c: corrected bugs in ecloc64 and ecrec64 recognition code. |
[Ed Gordon] |
- process.c: some cleanup in debugging code (changed TTrace() to Trace() in |
non-timestamp-related code portions. [Chr. Spieler] |
- unzip.h: updated license text to last version of License. [Chr. Spieler] |
|
6.00d06 (02 Dec 07): |
- bzip2/makbz2iz.msc, bzip2/makbz2iz.wat: hide individual commands of the |
`clean' target. [Chr. Spieler] |
- extract.c: corrected "extracted" message for bzipped entries to "bunzipped" |
[Steven M. Schweda] |
- unzpriv.h: removed "suspicious" explicit mask from Zip64 version of |
MASK_ZUCN64 preprocessor constant. [Steven M. Schweda] |
- extract.c - fnfilter(): added check against internal buffer overflow. |
[Chr. Spieler] |
- unzpriv.h, fileio.c, win32/w32cfg.h, wince/wcecfg.h: repaired the MBCS |
definition for the CLEN() macro; this macro is assumed to return a strictly |
positive byte count. [Kazuki Matsuda, Chr. Spieler] |
- unix/zipgrep: return the correct exit code from egrep even in cases where |
the egrep output is further piped through sed. [Niklas Klein] |
- vms/vms.c: corrected case of the "__ia64" predefined preprocessor symbol. |
[Steven M. Schweda] |
- bzip2/descrbz2.mms: added make Info-ZIP specific VMS make script, as a |
starting point for integrated bzip2 compilation support in a similar |
way to other OS (Win32, Unix). (not yet working, requires more work to |
get completed and debugged...). [Chr. Spieler] |
- win32/makefile.bc, win32/makefile.gcc, win32/makefile.wat: completed clean |
target functionality. [Chr. Spieler] |
- win32, wince: added workaround to keep Visual Studio 2005 C compiler quiet. |
[N.N.] |
- unzpriv.h, extract.c, list.c, zipinfo.c: added "WavPack" (supported by |
WinZip 11+) to list of recognized compression types. [Christian Spieler] |
- win32/nt.c: prevent calling IsValidAcl() with a NULL Acl pointer, to fix |
false 'EA security check' failures. [Will Menninger] |
- renamed proginfo/extra.fld into proginfo/extrafld.txt, to synchronize with |
Zip3. [Chr. Spieler] |
- process.c: added second try to find the EOCD64 record, to compensate for |
(SFX-stub) bytes prepended to the archive without adjustment of the offset |
records in the Zip file structures. [Will Menninger, Ed Gordon] |
- fileio.c, process.c: replaced spurious use of Z_OFF_T by zoff_t. |
[Chr. Spieler] |
- win32/win32.c - utime2VFatFileTime(): initialize the wMillisecond field of |
the SYSTEMTIME structure to 0 to ensure deterministic time conversion. |
[N.N.] |
- explode.c: corrected type for data stream size variables from zoff_t into |
zusz_t. [Chr. Spieler] |
- unix/configure, unix/Makefile: made automatic detection & compilation of |
bzip2 support working for the 'generic' target. [Chr. Spieler] |
|
6.00d07 (26 Dec 07): |
- fileio.c: old-style function head for fzofft(). [Steven M. Schweda] |
- acorn/makefile: updated to support bzip2 decompression (change was missed |
for 6.00d06). [Chr. Spieler] |
- unix/configure: added/modified cc optimization checks [Steven M. Schweda] |
- unix/unix.c: added detailed IBM C version reporting to version(). |
[Steven M. Schweda] |
- unix/unxcfg.h: use __hpux instead of __HP_cc to determine UTIMEBUF |
configuration [Steven M. Schweda] |
- unzip.h, unzip.c: removed IZ_COMPERR runtime error code. This code was only |
used in compile-time assertions of development code and did never get into |
a production environment. [Chr. Spieler] |
- vms/vms.c, vms/UNZIP_MSG.MSG, vms/unzip_def.rnh, vms/unzip_cli.help: removed |
IZ_COMPERR support and documentation; debugging code should not be |
mentioned in end-user documentation. [Chr. Spieler] |
- unzpriv.h: use __hpux instead of __HP_cc to determine support of "long long" |
type for HP (bundled ??) compiler. [Steven M. Schweda] |
>>> This change may be wrong?? "long long" support is a compiler feature, |
not a runtime library feature! [Chr. Spieler] <<< |
- VMS: added message file build to make procedures (missed change from |
6.00d06). [Steven M. Schweda] |
- wince/wcemain.c: added missing modifications from unz553d beta (25 Dec 06), |
see also "wince/wcemain.c" changelog entry for 6.00d01. [Chr. Spieler] |
- fileio.c - uzmbclen(): corrected return type definition. [Chr. Spieler] |
- win32/nt.c: added some typecasts in Initialize() to get newer gcc quiet. |
[Chr. Spieler] |
- win32/win32.c: added some superfluous variable initializations to prevent |
gcc compiler warnings. [Chr. Spieler] |
- bzip2/descrbz2.mms: made MMS description file work (at least on OpenVMS 8.3 |
IA64 testdrive account). [Chr. Spieler] |
- vms/descrip_src.mms: modified bzip2 support so that it works with the |
library created by bzip2/descrbz2.mms, using the original bzip2 1.0.4 |
sources. [Chr. Spieler] |
|
6.00d08 (29 Dec 07): |
- bzip2/descrbz2.mms: modified compile options to create a library which is |
binary compatible with the results of the SMS-specific deviated bzip2 |
distribution for VMS. [Chr. Spieler] |
- bzip2/buildbz2.com: new VMS DCL build script for the bzip2 "BZ_NO_STDIO" |
library used by the bzip2 support in UnZip. [Chr. Spieler] |
- vms/descrip.mms, vms/descrip_src.mms: changed back so that the SMS-specific |
deviated bzip2 source package works again; added/completed support for |
standalone bzip2-included build using bzip2/descrbz2.mms. [Chr. Spieler] |
- vms/make_unz.com, vms/link_unz.com: removed these obsolete files, they have |
been replaced by vms/build_unzip.com. [Chr. Spieler] |
- vms/build_unzip.com: added support for compiling bzip2-enabled programs |
in "standalone" source setup, using bzip2/buildbz2.com for creating the |
bz2 object library. [Chr. Spieler] |
- updated the UNICODE_SUPPORT code from Ed Gordon's work (6.00d05t, excluding |
the win32-wide specific code). This code is unfinished, besides other |
issues there is a memory leak to be fixed. [Ed Gordon, Chr. Spieler] |
- unzip.c: Added "static" to test_buf definition in the "NEXTBYTE operation |
test" code block of main function unzip(). [SMS] |
- unzpriv.h: Added <locale.h>-related stuff from 6.00d05t (SMS), with some |
corrections. [Steven M. Schweda, Chr. Spieler] |
|
6.00d09 (06 Jan 08): |
- unzip.c: corrected parser code for "negated -D" option. [Steven M. Schweda] |
- man/unzip.1: extended explanation of the VMS-specific differences in the |
"-D" option behaviour for clarity. [Steven M. Schweda] |
- vms/unzip_cli.cld, vms/cmdline.c: corrections and refinements applied to |
the CLI parsing code for the new "-D" option. [Steven M. Schweda] |
- vms/INSTALL.VMS: added/updated build description aspects concerning optional |
bzip2 support. [Steven M. Schweda] |
- vms/unzip_cli.help: clarified description of the changed and extended |
/RESTORE qualifier. [Steven M. Schweda] |
- vms/vms.c, vms/vms.h, vms/cmdline.c, ttyio.c: Added defines to translate all |
used system routine names to uppercase, to allow using /NAMES=AS_IS with |
the broken header files of older DECC distributions. [Steven M. Schweda] |
|
6.00d10 (10 Feb 08): |
- globals.h, process.c, fileio.c: fix memory leak concerning filename_full |
handling (UNICODE_SUPPORT code). [Chr. Spieler] |
- ubz2err.c: renamed formal parameter "errcode" into "bzerrcode" to work |
around a bug in MS Visual C++ 9.0 (2008). [Chr. Spieler] |
- VMS: small cleanups to CLI code. [Steven Schweda, Chr. Spieler] |
- vms/vmscfg.h: added missing cma$tis_errno_get_addr uppercase define for |
broken compiler distributions. [Steven Schweda, Chr. Spieler] |
- vms/descrip_mkdeps.com: Added CLEAN and CLEAN_ALL targets. [Steven Schweda] |
- win32, windll: added MS VC++ 8.0 project files. [Chr. Spieler] |
- win32/Makefile: removed dependency on ntwin32.mak, for better compatibility |
with VC++ 8.0 Express Edition. [Chr. Spieler] |
- api.c: moved <setjmp.h> include down behind "unzip.h" include to shut up |
"depreciation" warnings with VC++ 8.0 and newer. [Chr. Spieler] |
- windll/struct.h: added D_flag support to option structure. [Chr. Spieler] |
- windll/vb/vbunzip.bas: corrected UZDLLPAss callback function interface, |
adapted to recent DLL interface changes. [Johnny Lee, Chr. Spieler] |
- windll: removed "DESCRIPTION" clause from all module definition files; |
newest VC++ version does no longer tolerate it. [Chr. Spieler] |
- unzip.h: enable H_flag and U_flag for UNIX, VMS, WIN32 (those systems that |
are currently supposed to support UTF8 names); unzip.h must not depend on |
internal configuration settings like UNICODE_SUPPORT. [Chr. Spieler] |
|
6.00d11 (16 Feb 08): |
- vms/cmdline.c: canceled name-change for local variable 'restore_date' |
(was incomplete in 6.00d10 and broke compilation). [Chr. Spieler] |
- unzpriv.h: removed "fixed" allocation of space for the two string |
delimiters from the definition of type slinkentry. [Steven M. Schweda] |
- unix/unix.c - set_symlnk_attribs(): modified usage of typecasts to remove |
some compiler warnings. [Steven M. Schweda] |
- aosvs, atari, atheos, beos, unix, vms - close_outfile(): Increased the |
allocation size for the slnk_entry structure by 2 for the two '\0' |
end-of-string markers. [Chr. Spieler] |
- unix/Makefile: modified bzip2 lib target to be only applicable to the |
bzip2 subdir of the UnZip distribution. [Chr. Spieler] |
- unix/configure: extended bzip2 support check from Zip's configure to better |
support "externally" supplied bzip2 libraries. [St. Schweda, Chr. Spieler] |
- vms/descrip_src.mms, bzip2/descrbz2.mms: cleaned up VMS MMS support for |
integrated build of bzip2-enabled UnZip executables. [Chr. Spieler] |
- msdos, unix, vms, win32: at request from SMS, changed all occurrences of |
"DIR_BZ2LIB" symbol in build scripts for the directory of the bzip2 library |
sources (and often also binaries) into "IZ_BZIP2", for synchronization |
with Zip. [Chr. Spieler] |
|
6.00d (17 Feb 08): |
- win32/Makefile: fixed configuration variations of bzip2 support when using |
non-standard build options regarding rtl linking; added documentation |
section for the supported build variant flags on the nmake command line. |
[Chr. Spieler] |
|
6.00e01 (17 Feb 08): |
- unzpriv.h: re-added "fixed" allocation of space for the first of two string |
delimiters from the definition of type slinkentry, the "buf[]" structure |
member is not accepted by some older compilers. [Chr. Spieler] |
- aosvs, atari, atheos, beos, unix, vms - close_outfile(): Reduced the |
allocation size for the slnk_entry structure by 1, one of the two '\0' |
end-of-string markers is again part of the structure. [Chr. Spieler] |
- unix/configure: export CC and IZ_BZIP2 symbols to flags, to feed their |
current settings to the child make process without having to use special |
make command qualifiers. [Steven M. Schweda, Chr. Spieler] |
|
6.00e02 (08 Mar 08): |
- unix/unix.c - close_outfile(): added missing semicolon in the SYMLINKS code |
for the non-SET_SYMLINK_ATTRIBS case. [Steven M. Schweda] |
- unzip.c: removed extra "credit to Myles Bennet" note from startup screen |
for space considerations; added credit note to README and referenced |
Myles Bennet in proginfo/CONTRIBS. [Chr. Spieler] |
- vms/vms.c: fixed dir separator find logic in vms_path_fixdown() for cases |
where directory name contains a '.' or '[' itself. [Steven M. Schweda] |
- crc32.h: replaced explicit inclusion of zip.h by a note that this header |
should be read after zip.h resp. unzip.h. [Steven M. Schweda, C. Spieler] |
- unix/configure, unix/Makefile: cleaned up auto-configured build procedure. |
* pass the "configure"-selected C optimizations to the bzip2 build process. |
* clean only affects the unzip-specific bzip2 subdirectory. |
* let make display the bzip2 clean subprocess call. |
[Steven M. Schweda] |
- unzip.c, unzip.h, zipinfo.c, fileio.c - UNICODE_SUPPORT, revised the |
options to control UTF-8 handling: |
* removed the -H option |
* modified -U option syntax: -U forces to escape all non-ASCII UTF-8 chars, |
-UU must be used now to entirely disable UTF-8 support. |
[Chr. Spieler] |
- windll/windll.{c|txt}: added U_flag to option stucture. [Chr. Spieler] |
- man/unzip.1, man/zipinfo.1: added description of the new UTF-8 related |
syntax for the -U option. [Chr. Spieler] |
- win32/w32cfg.h, wince/wcecfg.h: enabled UNICODE_SUPPORT by default. |
[Chr. Spieler] |
- win32/Makefile: adapted to modified UNICODE_SUPPORT default. [Chr. Spieler] |
- wince/intrface.cpp - close_outfile(): moved local (wide string) copy of |
filename outside of conditional "set timestamps" block. [Chr. Spieler] |
- unzpriv.h: do never include <wchar.h> here for the wince port (_WIN32_WCE or |
POCKET_UNZIP), this must be handled elsewhere for C++. [Chr. Spieler] |
- unzip.c: removed the -U option description from the introductory screen for |
WIN32 because of lacking space. Maybe, these "debugging" options should not |
be shown there at all. [Chr. Spieler] |
|
6.00e03 (29 Mar 08): |
- unix/configure: corrected detection of ANSI C vs. bundled C compiler on |
HP-UX. [Steven M. Schweda] |
- VMS, unzip.c: help screen extended to show correct "-D" semantics for the |
special VMS defaults. [Steven M. Schweda] |
- unix/Makefile: added "generic_gcc" target, using auto-configuration with |
GNU compiler. [Steven M. Schweda] |
- unzip.c: renamed error message constant for clarity. [Chr. Spieler] |
- unshrink.c: revision to fix long-standing decompression bug, added boundary |
checks to detect invalid compressed data. [Santiago Vila, Chr. Spieler] |
- extract.c: added error message handling for "invalid data" errors from |
unshrink(). [Chr. Spieler] |
- process.c, unzpriv.h: disabled compilation of unused UNICODE_SUPPORT helper |
function. [Chr. Spieler] |
- process.c, win32/win32.c: added special win32-only version of the |
wide_to_local_string() helper function to work around "ANSI vs. OEM" |
codepage problems with non-Microsoft C-runtime libraries. [Chr. Spieler] |
- zipinfo.c - zipinfo(): corrected "back at end-of-cdir" check (synchronized |
it with the corresponding list_files() code). [Chr. Spieler] |
- fileio.c - do_string(): closed UNICODE_SUPPORT related memory leaks |
(free allocated utf8 buffers when no longer used). [Chr. Spieler] |
- vms/vms.c - set_direc_attribs(): do not restore any size info from the |
(PK-style) extra field record attributes settings. The new directory |
created during extraction may contain fewer (restored) entries than the |
original source folder, so that the old non-matching size data would |
result in corrupted interal directory structures. [Steven M. Schweda] |
|
6.00e04 (27 Apr 08): |
- vms/vms.c - set_direc_attribs(): fixed NAM[L] initialization for the |
"normal" non-VMS-attributes case. [Steven M. Schweda] |
- vms/NOTES.TXT updated (version copied from zip30h05). [Steven M. Schweda] |
- unzip.c, vms/NOTES.TXT: added SYMLINKS to the special compilation options |
reported by show_version_info(); updated Symbolic Links section in |
NOTES.TXT. [Chr. Spieler] |
- INSTALL: added documentation for the new UNICODE_SUPPORT related options. |
[Chr. Spieler] |
- README: added anouncement of the new UTF-8 coded entry names support. |
[Chr. Spieler] |
- fileio.c, process.c, unzip.c, globals.h, unzpriv.h, win32/w32cfg.h, |
wince/wcecfg.h : revised the UNICODE_SUPPORT code, added direct support for |
UTF-8 being the native MBCS char encoding, allowed separate activation of |
the "UTF-8 is native character coding" and the "translate UTF-8 <==> native |
extended-ASCII via Unicoded wchar_t" support methods. [Chr. Spieler] |
- unix/configure, unix/Makefile: extended configure script to support |
automatic selection of UNICODE_SUPPORT support on capable systems, |
completed configuration support for the linking step. [Chr. Spieler] |
- unix/unxcfg.h: changed interdependency rules of LARGE_FILE_SUPPORT and |
ZIP64_SUPPORT to prevent unsupported symbol combinations. [Chr. Spieler] |
- man/unzip.1: extended description of -U option to mention the #Lxxxxxx |
escape format for characters beyond the basic unicode page. [Chr. Spieler] |
- proginfo/extrafld.txt: updated wording and line wrapping of Info-ZIP |
Unicode extra fields. [Chr. Spieler] |
|
6.00e05 (09 Sep 08): |
- unix/unix.c - version(): added OS info support for Mac OS X (including a |
note for the recognized CPU architecture). [Steven M. Schweda] |
- unix/configure: check for Mac OS X special linker options is only executed |
on systems that have been identified as Mac OS X. [Steven M. Schweda] |
- unix/Makefile: moved "solaris" targets into new "autoconfig generic" group |
of machine target aliases. [Steven M. Schweda, Chr. Spieler] |
- extract.c, fileio.c: use "sizeof(G.answerbuf)" as length argument in fgets() |
calls, for better robustness and "in-code" documentation. [Chr. Spieler] |
- extract.c - extract_or_test_entrylist(): fixed handling of \n in response |
to "overwrite (y/n/r)" prompt. [Steven M. Schweda, Chr. Spieler] |
- extract.c, special version of "replace file" prompt for VMS to take into |
account that VMS normally created a new version instead of overwriting |
an existing file. [Steven M. Schweda] |
- unzpriv.h: for VMS, undefine the PATH_MAX definition provided by <limits.h>, |
because it does not take into account long name support of ODS-5 volumes. |
[Steven M. Schweda] |
- VMS: added zlib.h and infback9.h jacket headers for support of using zlib |
as inflate decompression code; revised build procedures for zlib support |
(build_unzip.com, descrip.mms, descrip_src.mms). [Steven M. Schweda] |
- inflate.c: corrected condition when to include "infback9.h" for Deflate64 |
support with zlib 1.2.x. [Chr. Spieler] |
- extract.c: standardized wording of error messages in SET_DIR_ATTRIBS code. |
[Steven M. Schweda] |
- vms/vms.c - set_direc_attribs(): ensure that the FAB block used is properly |
initialized. [Steven M. Schweda] |
- aosvs, atari, atheos, beos, unix - mapname(): for all "unix-like" ports, the |
reserved file names "." and ".." are mapped to "_" resp. "__". |
[Steven M. Schweda, Chr. Spieler] |
- list.c - changed listing layout to emit four-digit years for file |
date-time-stamps. [Ed Gordon, Chr. Spieler] |
- process.c - find_ecrec(): fixed zipfile comment handling within the Zip64- |
compatible end-of-central-dir records scanning, to take into account that |
the file pointer is no longer at the zipfile end when the eocdrec scanning |
has finished. [Chr. Spieler] |
- process.c, zipinfo.c: revised and reorganized zipinfo log header output; |
the zip archive comment has to be reported before all of the eocdir info |
could be collected. [Chr. Spieler] |
- man/unzipsfx.1 - Debian patches 4461_002 and 5293_009 fixing text errors; |
correct spelling of similarly and additional per debian patch; correct |
wrong formatting command \P to \fP. [sanvila] |
- vms/build_unzip.com: fixed integrated bzlib build support. [Chr. Spieler] |
|
6.00e06 (13 Sep 08): |
- unix/unix.c - set_symlnk_attribs(): removed erronous surplus line with only |
"if" on it. [Steven M. Schweda] |
- vms/descrip_deps.mms: restored correct file which was accidentally |
overwritten by vms/descrip_src.mms. [Steven M. Schweda] |
- vms/build_unzip.com: optimized the distinction between "compile destination |
subdir" for integrated BZIP2 compilation (should distinguish between the |
different compilers supported for VAX) and "external library dir" for |
user-supplied BZIP2 (and ZLIB) libraries (user-supplied library is expected |
to work with any supported compiler on VAX, so no dependency on the |
specific compiler used). [Steven M. Schweda] |
- unzip.c: replaced tab characters in output messages by appropiate number of |
spaces (assuming standard tab spacing of 8 chars), to prevent mis-formatted |
output on terminals with non-standard tabstop settings. [S. M. Schweda] |
- unix/unix.c |
* set_symlnk_attribs(): fixed uid/gid size check before calling lchown(); |
* set_direc_attribs(): repared wrongly inserted patch and fixed uid/gid |
size check before calling chown(). [Chr. Spieler] |
- vms/vms.c: fixed user-query code for existing files on VMS when extracting |
in "-V" mode (retaining version numbers); fixed some problems with exotic |
extended ODS5 file names, and files named ".". [Steven M. Schweda] |
- vms/cmdline.c, vms/unz_cli.cld: extended CLI to support the new extended |
meaning of the -o flag (-oo => "overwrite ALL existing" when retaining |
version numbers ("-V") and extracting archive members with attached version |
number (new /EXISTING option). [Steven M. Schweda] |
- extract.c - extract_or_test_entrylist(): added code to skip the generic user |
query "overwrite (y/n/r)?" when extracting an entry with attached version |
number in "-V" (keep version number) mode. [Steven M. Schweda, C. Spieler] |
- vms/unzip_cli.help, vms/unzip_hlp.rnh: updated documentation to reflect the |
UI extension to handle VMS-specific "overwrite or new version" settings. |
[Steven M. Schweda] |
- unzip.c: added VMS specific -n and -o (-oo) option description sections |
to online help screen definitions. [Steven M. Schweda] |
- vms/cmdline.c: corrected some small formatting issues in online help output. |
[Chr. Spieler] |
- vms/unzip_cli.help, vms/unzip_hlp.rnh: corrected a few typos and updated the |
help screen for the "unix-style" commands in the CLI help. [Chr. Spieler] |
- vms/vms.c, extract.c, unzpriv.h: fixed the the error handling of the VMS- |
specific "newver/overwrite/skip" query by extending the return code range |
of open_output() for VMS, without any new global data. [Chr. Spieler] |
|
6.00e (04 Jan 09): |
- fileio.c: changed tmpstat from struct stat to z_stat. [EG] |
- unzip.c: expanded extended help to include unzip and zipinfo options. [EG] |
- man/unzip.1: updated multi-part archive information; minor additions |
to authors activities list. [EG] |
- fileio.c: added strerror(errno) output to CannotCreateFile message. [SMS] |
- unix/unix.c: add more detailed error message using strerror() when a |
file error occurs. [SMS] |
- unix/zipgrep - add additional information to top. Clean up some lines and |
add commments. Added code to handle backslashes in archive file names, |
and shell-special characters in the pattern. Changed to use "sed" for all |
escaping of shell-special characters. Tried to get the exit status to |
follow the status of egrep in the complex (default) situation, using only |
standard Bourne shell features, and to exit early if egrep returns |
status 2 (error). [SMS] |
- vms/unzip_cli.help - VMS help updates. [SMS] |
- vms/unzip_def.rnh - synchronized option description with unzip_cli.help. |
[Chr. Spieler] |
- fileio.c: extend backup number range from 65535 to 99999 on 32-bit systems; |
fixed limit detection on 16-bit systems. [Chr. Spieler] |
- zipinfo.c: changed date layout of "short" (one-line) zipinfo modes to always |
use ISO-style YMD order. [Chr. Spieler] |
- unix/configure: added a simple compiler test to check for a working C |
compiler setup. [Steven M. Schweda] |
- cmsmvs/vmmvs.h: removed __EBCDIC preprocessor symbol definition (not used |
anywhere in UnZip, breaks compilation on Z-OS). ["Lutz", Chr. Spieler] |
- unix/makefile - moved -L link option earlier in unzip$E rule. [Lutz] |
- unzip.c - Remove "s" from "permits" in SYMLINKS feature message. [SMS] |
- vms/vms.c: simplified the scheme to escape non-last dots, for compatibility |
with modifications in Zip 3.1. [SMS] |
- vms/vms.c, vms/vms.h, function create_qio_output(): revised NMCTL flag |
handling ("overwrite or create-new" code) to be VAXC compatible. [SMS] |
- extract.c - extract_or_test_entrylist(): removed '\n in middle of WINDLL |
"file exists ... skipping" message to get it displayed on one line. [EG] |
- man/unzip.1, INSTALL: updated/corrected documentation for the UNIXBACKUP |
feature and the description of its -B qualifier. [Chr. Spieler] |
- proginfo/ziplimits.txt: updated discussion of program implementation limits |
to the state of "released" Zip 3.0 and UnZip 6.0. [EG, Chr. Spieler] |
- README, Bugs, ToDo: updated and syncronized documentation for release |
candidate. [Chr. Spieler] |
- windll/structs.h: added structure version id field at the "top" of the |
"DCL" options struct. [EG] |
- windll/structs.h: added UZ_DCL_STRUCTVER preprocessor symbol, holding the |
currently valid version id of the DCL structure definition. [Chr. Spieler] |
- windll/windll.c - Wiz_SetOpts(): exit function if version id of passed in |
"DCL" structure is not equal to the expected setting. [EG, Chr. Spieler] |
- windll/unexampl.c: synchronized with recent WinDLL option structure |
addition. [EG, Chr. Spieler] |
- windll/vc?/exampl/c_dll_ex.[dsp|vcproj]: new Visual Studio project files |
for building the WinDLL C usage example uzexampl.exe. [EG, Chr. Spieler] |
- windll/vb/vbunzip.bas: changed DLL interface to use UZxxx_I32 variants of |
callback functions that split 64-bit values into high and low part 32-bit |
integers that can be handled by VB(A)5/6. Inside the VB code, low and |
high parts are added up in Currency type variables. Converted \ to / in |
duplicate file message. Fixed MsgBox flags concatenation. Added support |
for new OverwriteAll checkbox. [EG] |
- windll/vb/vbunzip.frm: added OverwriteAll checkbox, added resizing to |
txtMsgOut output box. [EG] |
- windll/vb/vbunzip.frm, windll/vb/vbunzip.bas: cleaned up and completed the |
recent modifications, resynchronized with WinDLL interface with UnZip 6.0 |
master source, removed all modification incompatible with VB5, fixed the |
UZDLLServ_I32() callback calling interface, used Double instead of |
Currency as Int64 summation type to prevent potential numeric overflow |
issues. [Chr. Spieler] |
|
6.00f (11 Jan 09): |
- INSTALL: added notes on the difference between "old" Macintosh OS and |
current Apple Mac OS/X, which is supported as a BSD Unix port . [EG] |
- unzip.c - help_extended(): added some documentation about funzip and |
unzipsfx stub. [EG] |
- windll/csharp/: updated C# example to match the current Zip64-compatible |
WinDLL API, revised string parameter marshalling, initialized/resetted |
job statistic counters, added OverwriteAll checkbox. [Chr. Spieler] |
- win32/Makefile: the DLL example frontend is now compiled with the same |
runtime library settings as the DLL binary. [Chr. Spieler] |
- LICENSE: updated to version 2009-Jan-2, which removes the requirement to |
provide the LICENSE in documentation with distribution of binaries when |
the redistributed programs support display of the LICENSE by some command |
line option. [EG] |
- vms/vms.h, vms/vms.c: moved "lowercase to uppercase mapping" define of |
sys$setdfprot from vms.c into vms.h in front of the starlet.h include, |
where all the other name case mappings are located. [Steven M. Schweda] |
- vms/vms.c: made the declaration of sys$setdfprot() always active when |
the SETDFPROT symbol is defined. [Chr. Spieler] |
- unix/unix.c: added strerror(errno) output to various "Cannot..." I/O error |
messages (in checkdir(), close_outfile(), set_symlnk_attribs()). |
[Steven M. Schweda, Chr. Spieler] |
- fileio.c - open_outfile(): added strerror(errno) output to the error |
messages "cannot rename ..." and "cannot delete ...". [Chr. Spieler] |
- fileio.c - do_string(): corrected string length passed to win_fprintf() |
(comment string may get shortened by CRLF->LF translation). [Chr. Spieler] |
- beos/beos.c, beos/beocfg.h, aosvs/aosvs.c, win32/win32.c: extended various |
"Cannot..." I/O error messages with strerror(errno) output, to synchronize |
code with current state of the Unix port. [Chr. Spieler] |
- unzip.c, unzpriv.h, unix/configure: added better check for UTF-8 codeset |
using nl_langinfo() function, as suggested on the sourceforge.net forum; |
added nl_langinfo() to the "function existence" checks in the configure |
script. [Chr. Spieler] |
- wince/intrface.cpp: added missing wide_to_local_string() function from |
win32.c (is [currently] needed in process.c). [Chr. Spieler] |
|
6.00g01 (18 Jan 09): |
- extract.c, windll/structs.h, windll/windll.txt: added a bufsize parameter |
to the "replace()" callback function, updated UZ_DCL_STRUCTVER setting to |
0x600. [Chr. Spieler] |
- windll/uzexampl.c, windll/csharp/Unzip.cs, windll/vb/vbunzip.bas, |
windll/guisfx/sfxwiz.c, wince/intrface.cpp: adapted frontend code to the |
"replace()" callback function signature change; updated DCL.StructVersID |
setting to reflect the change in the DLL code; added check against password |
buffer overflow (not in uzexampl.c). [Chr. Spieler] |
- windll/vb/vbunzip.frm: removed obsolete comment. [EG] |
- windll/csharp/ReadMeCS.txt: added note on problem with Visual Studio 8.0 |
and 9.0 when used with unzip32.dll that was linked against the Visual |
Studio version of the MS C runtime dll. [Chr. Spieler] |
- unix/Makefile: consistent use of "$E" for executable filename extension; |
fixed dependency of binary builds on system specific config header; added |
dependency of autoconfigured "generic" builds on the configure result. |
[Chr. Spieler] |
- unzip.c: added hint to "unzip -hh" extended help display to the short help |
screen. [Chr. Spieler] |
- unzip.c - help_extended(): removed superfluous "]", corrected availability |
info for the "-B" option. [EG, Chr. Spieler] |
- man/unzip.1, unzip.c, vms/unzip_def.rnh, vms/unzip_cli.help - modified |
description of -X option for VMS to emphasize that this option controls |
restoration of ACL protection info, whereas the standard S/O/G/W access |
restrictions get always restored. [SMS, H. Goatley, Chr. Spieler] |
- unzip.h, api.c, unzipstb.c, unzvers.h, windll/windll.txt, |
windll/vb/vbunzip.bas: |
revised and extended the "version info retrieve" function calls, added |
version identifier for the "last incompatible API change", fixed version |
structure size handling, updated API documentation. [Chr. Spieler] |
- windll/windll.c - UnzipAllocMemory(): fixed operator precedence bug by |
adding explicit parenteses. [Chr. Spieler] |
- win32/Makefile.wat: added missing rule for crc32f.obj. [Chr. Spieler] |
- unzip.c - uz_opts(): corrected parameter list for call of help_extended(). |
[Chr. Spieler] |
- unix/Makefile: adapted linux_shlib and linux_shlibz targets to work with |
the changed organisation of the assembler CRC code. [Chr. Spieler] |
|
6.00g02 (25 Jan 09): |
- History.600, unzpriv.h, unix/unix.c: corrected/unified spelling of |
"dependent" and "dependence". [Steven M. Schweda] |
- api.c - UzpVersion2(): added forgotten setting of dllapimin version info |
(similar to UzpVersion()). [Chr. Spieler] |
- unzipstb.c, windll/uzexampl.c, windll/uzexampl.h: extended DLL version |
display to report the new "DLL API" version info; added compatibility |
checks for version of loaded dll, using the recently added additional |
API version info. [Chr. Spieler] |
- windll/uzexampl.c: changed program return values to follow common usage |
(0 for no error, -1 for fatal abort, unzipdll return code otherwise). |
[Chr. Spieler] |
- windll/vb/VBReadMe.txt, windll/vb/vbunzip.bas: revised and extended |
documentation of unzip32.dll search process flow, added warning note |
explaining the unexpected "dll not found" errors when running the VB code |
inside the VB IDE. [Chr. Spieler] |
- windll/vb/vbunzip.bas: added version/api compatibility checks for the |
loaded unzip32.dll, aborting the program in case of any detected |
incompatibility. [Chr. Spieler] |
|
6.00g03 (10 Feb 09): |
- README, History.600: documented support for new 32-bit UID/GID extra field |
on Unix. [Ed Gordon, Chr. Spieler] |
- unzip.h: added "old lib swprintf" compatibility clause for Pocket-UnZip |
(WinCE) to support current Visual Studio versions 8 and 9. [Chr. Spieler] |
- wince/wcecfg.h: switched off UNIX_BACKUP for WinCE (rename() function not |
available on Windows CE); moved the (none-WCE) configuration setup for |
Zip64 support to the end (behind all header includes). [Chr. Spieler] |
- wince/wince.h: added guard against redefinition of isalpha() macro. |
[Chr. Spieler] |
- wince/intrface.cpp - win_fprintf(): reordered local loop counter variable |
declaration to achieve compatibility with standard C++ (without breaking |
the non-standard MS VC++ 6.0 variant). [Chr. Spieler] |
- extract.c, list.c, process.c, zipinfo.c: replaced strncmp() by memcmp() |
when comparing against "binary" signatures. [Chr. Spieler] |
- process.c - wide_to_escape_string(): fixed a "write to unallocated memory" |
bug. [Chr. Spieler] |
|
6.00g04 (16 Feb 09): |
- unzpriv.h: mapped zfseeko and zftello to C rtl supplied functions for MS |
C runtime of VC 8.0 or newer. [Chr. Spieler] |
- win32/win32i64.c: revised zfseeko() code to correctly clear the eof state |
(and for "MSVC 6.0 or newer" rtl environments: manipulate internal flag |
to prevent clearing a ferror() state). [Chr. Spieler] |
- windll/vc5/, windll/vc6/, windll/vc8/: added "link against static C rtl" |
configurations to the unzip32 dll and c_example projects. [Chr. Spieler] |
- win32/vc8/, windll/vc8/: removed "UpdateFromVC600" property sheet settings, |
they are not needed. [Chr. Spieler] |
- windll/guisfx/sfxwiz.c: added compatiblity preprocessor switches to shut up |
MS VC 8 (and newer) complaining about depreciated standard C functions. |
[Chr. Spieler] |
- INSTALL, windll/Contents: added notes about different runtime configurations |
(linking against C rtl dll vs. static C rtl lib) when building the UnZip |
DLL. [Chr. Spieler] |
|
6.00g (28 Feb 09): |
- unzip.c: cleaned up the UTF-8 check according to the code found in the |
latest Zip 3.1 beta, removed the "switch to UTF-8 codeset" code because |
it proved to not work as expected. [Ed Gordon, Chr. Spieler] |
- win32/w32cfg.h: use rtl-provided MBCS functions for MinGW32 when compiled |
and linked against msvcrt.dll. [Chr. Spieler] |
- extract.c - fnfilter(): added "enhanced" non-printable charcode filtering |
when a locale-aware isprint() implementation is available (controlled by |
the preprocessor symbol HAVE_WORKING_ISPRINT). [Chr. Spieler] |
- win32: enabled "enhanced" fnfilter() filtering for compiler environments |
using MSVC 6.0 (or newer) runtime, and for Borland C. [Chr. Spieler] |
- vms: enabled "enhanced" fnfilter() filtering using isprint(), may get |
disabled by defining the NO_WORKING_ISPRINT symbol. [Chr. Spieler] |
- unix/unxcfg.h: enabled "enhanced" fnfilter() filtering when setlocale() is |
available (NO_SETLOCALE is not defined). [Chr. Spieler] |
- unix/configure: added NO_SETLOCALE define when setlocale() check fails. |
[Chr. Spieler] |
- INSTALL: added documentation of NO_SETLOCALE and HAVE_WORKING_ISPRINT resp. |
NO_WORKING_ISPRINT symbols. [Chr. Spieler] |
- general: unified spelling of "wildcard". [Chr. Spieler] |
|
6.00h01 (09 Mar 09): |
- vms/vms.c: added missing case-translation define for sys$getdvi(), for |
support of /NAMES=AS_IS with older DECC distributions. [Steven M. Schweda] |
- vms/build_unzip.com, vms/descrip.mms, vms/descrip_src.mms: resolved a |
/NAME=AS_IS case issue by changing the linking command for bzip2-enabled |
builds to read the unzip code library twice (before and after the bzip2 |
object library) to resolve the bzip2 error callback, instead of explicitely |
loading the callback function. [Steven M. Schweda] |
- vms/NOTES.TXT: cleaned up wording of the Symbolic Links section. [SMS] |
- extract.c, fileio.c, process.c, unzpriv.h: fixed recognition of "native |
UTF-8" general purpose flag bit 11 when processing local header, added |
check against mismatching central vs. local GPFlag bit 11 (not for SFX) |
with warning display (suppressible by -q command qualifier). [C. Spieler] |
|
6.00h02 (16 Apr 09): |
- extract.c: fixed evaluation sequence of check expression by adding correct |
pairs of parentheses. [EG, SMS] |
- unix/configure: added working check for lchmod. [SMS] |
- unzip.c: added compile option display for MBCS support. [Chr. Spieler] |
- unzpriv.h, unix/unxcfg.h, win32/w32cfg.h: the new preprocessor symbol |
NO_MBCS allows to explicitely disable MBCS support. [Chr. Spieler] |
- INSTALL: documented _MBCS and NO_MBCS preprocessor symbols. [Chr. Spieler] |
- unix/configure: added checks for MBCS support. [Chr. Spieler] |
|
6.00h03 (17 Apr 09): |
- unzpriv.h: added missing OF() macro to uzmbclen() prototype. [SMS] |
- man/*.1: changed revision info to intended release date. [Chr. Spieler] |
|
6.00 (20 Apr 09): |
- unzpriv.h, fileio.c: removed superfluous "define indirection" zlstat, |
link attributes do never ever need 64-bit treatment. [Chr. Spieler] |
- man/unzip.1, ToDo: added remark to DECRYPTION section on still missing |
support for UTF-8 encoded passwords on systems like Windows, that are |
Unicode-aware without using UTF-8 as native character encoding; added |
ToDo note about fixing UTF-8 password handling in the next release. |
[Chr. Spieler] |
- updated release dates (History.600, README, unzvers.h, all man pages), |
changed all relevant files from BETA into release state. [Chr. Spieler] |
|
================== |
|
These changes occurred in beta versions 6.00a to 6.00. This list may have |
left out some bugfixes and even some features...void where prohibited, your |
mileage may vary, etc., etc. |